diff options
| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2026-07-21 15:36:33 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-07-27 18:47:06 +0100 |
| commit | 050406cbd676615ba71081bce69df710754d27e4 (patch) | |
| tree | 2fdf52a2ce09067de26c438a8399ed027fecf705 /include | |
| parent | 0880082c27b6251cc3fea307dffa6899ad163e8b (diff) | |
ASoC: SDCA: Populate IRQ data earlier
Currently, the IRQ data (attached Entity/Control/etc) is populated
as the IRQ is requested. However, this can cause issues as
occasionally the setup process wants to access specifics of
an IRQ before the IRQ is actually enabled. To facilitate this
cache all the IRQ data during sdca_irq_populate_early() and make
sdca_irq_populate() simply request the outstanding IRQs. This
also has the advantage that sdca_irq_populate() can now just
iterate through the IRQ array which is much smaller/faster than
going through every Entity in the Function for Controls.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260721143636.361814-5-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/sdca_interrupts.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sound/sdca_interrupts.h b/include/sound/sdca_interrupts.h index 8a44c19e917c..3b30146e21db 100644 --- a/include/sound/sdca_interrupts.h +++ b/include/sound/sdca_interrupts.h @@ -30,6 +30,7 @@ struct sdca_function_data; * @function: Pointer to the Function that the interrupt is associated with. * @entity: Pointer to the Entity that the interrupt is associated with. * @control: Pointer to the Control that the interrupt is associated with. + * @handler: Handler function to be called for the IRQ. * @priv: Pointer to private data for use by the handler. * @free_priv: Pointer to a function that can be used to free the priv data. * @irq: IRQ number allocated to this interrupt, also used internally to track @@ -46,6 +47,7 @@ struct sdca_interrupt { struct sdca_function_data *function; struct sdca_entity *entity; struct sdca_control *control; + irq_handler_t handler; void *priv; void (*free_priv)(struct sdca_interrupt *interrupt); |